package com.demo.service;

import com.demo.dto.DepartmentDTO;
import com.demo.dto.DepartmentPageQueryDTO;
import com.demo.pojo.Department;
import com.demo.result.PageResult;

public interface DepartmentService {
    void save(DepartmentDTO departmentDTO);

    PageResult pageQuery(DepartmentPageQueryDTO departmentPageQueryDTO);
    void delete(String[] courseIDs);
    void deleteById(String depId);
    void update(DepartmentDTO departmentDTO);
}
